How to calculate $e^x$ with a standard calculator Ask Question Asked 14 years, 4 months ago Modified 10 years, 4 months ago

Jul 3, 2014 · I am wondering if I can use me standard calculator to solve fraction problems which include: adding, subtracting, multiplying, and dividing fractions, or do I need to buy a scientific …

Nov 29, 2020 · You can talk about the standard deviation of random variables. What you have described as a "yes/no question" is not in and of itself a random variable.

Feb 21, 2013 · I know how to convert to decimal, my calculator can do this for me if I wish. I just need to know how to find the standard deviation. I know I subtract the mean from each …

Convert the following expression into SOP (sum of products) and POS (product of sums) canonical forms using boolean algebra method: $ (ac + b) (a + b'c) + ac$ Attempt at solution: $ …

How to know when to put calculator in radian or degree mode? Ask Question Asked 8 years, 9 months ago Modified 7 years, 10 months ago

The formula for standard deviation is sqrt ( [sample size] [probability of success] (1- [probability of success])). To find the sample size from the mean and success rate, you divide the mean by …

Since the standard deviation is calculated from the mean, usually the three sigma rule is also based on the mean, that is 45% 45 %. If there is another mean, there must be other data and …

Imagine I had two sets of samples. The only information I have about them is their Size Average Standard deviation Is it possible to calculate the standard deviation of a third set that is …

Jun 6, 2020 · I'm learning about standard deviation and I notice there is another kind of deviation option on my calculator. The standard deviation is denoted by σx σ x on my calculator while …